Black Triangles and Diastemas: Choosing the Right Approach

Description Additional Information Choosing the Right Approach Adopting a reasoned clinical approach to black triangles and diastemas, from aesthetic diagnosis through to restorative treatment. Understand the importance of the emergence profile Choose the right matrix system based on the clinical case Know how to determine the correct shade for successful aesthetic integration Identify situations where a silicone key is useful A mirrored program—theory and hands-on practice on educational models, conducted successively on black triangles in the morning and diastemas in the afternoon. Doctor of Dental Surgery, Paris V Aesthetics & Minimally Invasive Biomaterials Former teaching assistant at the University of Geneva Master’s in Minimally Invasive Biomaterials and Aesthetics — Geneva, Switzerland International Postgraduate Program in Esthetic Dentistry — New York University Co-Editor-in-Chief of the CDEO journal What are the main causes, and how can it be prevented? Sculpting a new emergence profile Which materials and techniques? The different matrix systems Longevity and maintenance Closing black triangles from 22 to 23 Using two different matrix systems Finishing and polishing protocols Managing the newproximal emergence profile The benefits of silicone palatal keys Closing diastemas from 12 to 22 With and without a palatal key Member: €450 Non-member: €550 March 12, 2027 9:00 AM – 5:30 PM (function(){ var root = document.getElementById('dz-course-2027'); if(!root) return; var reduced = window.matchMedia('(prefers-reduced-motion: reduce)').matches; // Scroll reveal var targets = root.querySelectorAll('.dz-reveal'); if('IntersectionObserver' in window && !reduced){ var io = new IntersectionObserver(function(entries){ entries.forEach(function(e){ if(e.isIntersecting){ e.target.classList.add('is-visible'); io.unobserve(e.target); } }); }, {threshold:0.15}); targets.forEach(function(t){ io.observe(t); }); } else { targets.forEach(function(t){ t.classList.add('is-visible'); }); } // Light parallax on hero var heroImg = root.querySelector('.dz-hero-img'); var hero = root.querySelector('.dz-hero'); if (heroImg && hero && !reduced) { var updateParallax = function() { var r = hero.getBoundingClientRect(); if (r.bottom > 0 && r.top < window.innerHeight) { var offset = Math.max(-70, Math.min(70, r.top * 0.15)); // more pronounced movement, allowed by the vertical buffer of the 2000x2000 square covers heroImg.style.transform = 'translateY(' + offset + 'px)'; } }; updateParallax(); // Correct position upon loading, without waiting for a scroll event window.addEventListener('scroll', updateParallax, {passive:true}); } // Accordion window.dzToggleProg = function(headEl){ var item = headEl.closest('.dz-prog-item'); var body = item.querySelector('.dz-prog-body'); var isOpen = item.classList.contains('is-open'); // close siblings root.querySelectorAll('.dz-prog-item.is-open').forEach(function(el){ if(el !== item){ el.classList.remove('is-open'); el.querySelector('.dz-prog-body').style.maxHeight = null; } }); if(isOpen){ item.classList.remove('is-open'); body.style.maxHeight = null; } else { item.classList.add('is-open'); body.style.maxHeight = body.scrollHeight + 'px'; } }; // initialize open state root.querySelectorAll('.dz-prog-item.is-open .dz-prog-body').forEach(function(b){ b.style.maxHeight = b.scrollHeight + 'px'; }); })(); 4 Dr. Richard Alexandre Brussels

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